weighers

type KVMBinpackStep struct {
	// Base weigher providing common functionality.
	lib.BaseWeigher[api.ExternalSchedulerRequest, KVMBinpackStepOpts]
}

type KVMBinpackStepOpts struct {
	// ResourceWeights allows configuring the weight for each resource type when
	// calculating the binpacking score. The score is a weighted average of the
	// node's resource utilizations after placing the VM.
	// If a resource is not specified, is ignored in the score calculation
	// (equivalent to a weight of 0).
	ResourceWeights map[hv1.ResourceName]float64 `json:"resourceWeights"`
}

type KVMFailoverEvacuationOpts struct {
	// Weight to assign to hosts that match a failover reservation for the VM.
	// Default: 1.0
	FailoverHostWeight *float64 `json:"failoverHostWeight,omitempty"`
	// Weight to assign to hosts that don't match a failover reservation.
	// Default: 0.1
	DefaultHostWeight *float64 `json:"defaultHostWeight,omitempty"`
}

type KVMFailoverEvacuationStep struct {
	lib.BaseWeigher[api.ExternalSchedulerRequest, KVMFailoverEvacuationOpts]
}

type KVMFailoverReservationConsolidationOpts struct {
	// Weight multiplier for the total failover reservation count per host (consolidation signal).
	// Higher values more aggressively pack failover reservations onto fewer hosts.
	// Default: 1.0
	TotalCountWeight *float64 `json:"totalCountWeight,omitempty"`
	// Penalty multiplier for same-spec reservation count per host (diversity signal).
	// Higher values more aggressively avoid clustering reservations of the same size on one host.
	// Should be less than TotalCountWeight to ensure consolidation is the primary goal.
	// Default: 0.1
	SameSpecPenalty *float64 `json:"sameSpecPenalty,omitempty"`
}

type KVMFailoverReservationConsolidationStep struct {
	lib.BaseWeigher[api.ExternalSchedulerRequest, KVMFailoverReservationConsolidationOpts]
}

type KVMInstanceGroupSoftAffinityStep struct {
	lib.BaseWeigher[api.ExternalSchedulerRequest, lib.EmptyFilterWeigherPipelineStepOpts]
}

type KVMPreferSmallerHostsStep struct {
	// Base weigher providing common functionality.
	lib.BaseWeigher[api.ExternalSchedulerRequest, KVMPreferSmallerHostsStepOpts]
}

type KVMPreferSmallerHostsStepOpts struct {
	// ResourceWeights allows configuring the weight for each resource type when
	// calculating the small host preference score. The score is a weighted average
	// of the normalized distances from the smallest capacity for each resource.
	// If a resource is not specified, it is ignored in the score calculation
	// (equivalent to a weight of 0).
	ResourceWeights map[hv1.ResourceName]float64 `json:"resourceWeights"`
}

type NovaWeigher = lib.Weigher[api.ExternalSchedulerRequest]

type VMwareAntiAffinityNoisyProjectsStep struct {
	// BaseStep is a helper struct that provides common functionality for all steps.
	lib.BaseWeigher[api.ExternalSchedulerRequest, VMwareAntiAffinityNoisyProjectsStepOpts]
}

type VMwareAntiAffinityNoisyProjectsStepOpts struct {
	AvgCPUUsageLowerBound float64 `json:"avgCPUUsageLowerBound"` // -> mapped to ActivationLowerBound
	AvgCPUUsageUpperBound float64 `json:"avgCPUUsageUpperBound"` // -> mapped to ActivationUpperBound

	AvgCPUUsageActivationLowerBound float64 `json:"avgCPUUsageActivationLowerBound"`
	AvgCPUUsageActivationUpperBound float64 `json:"avgCPUUsageActivationUpperBound"`
}

type VMwareAvoidLongTermContendedHostsStep struct {
	// BaseStep is a helper struct that provides common functionality for all steps.
	lib.BaseWeigher[api.ExternalSchedulerRequest, VMwareAvoidLongTermContendedHostsStepOpts]
}

type VMwareAvoidLongTermContendedHostsStepOpts struct {
	AvgCPUContentionLowerBound float64 `json:"avgCPUContentionLowerBound"` // -> mapped to ActivationLowerBound
	AvgCPUContentionUpperBound float64 `json:"avgCPUContentionUpperBound"` // -> mapped to ActivationUpperBound

	AvgCPUContentionActivationLowerBound float64 `json:"avgCPUContentionActivationLowerBound"`
	AvgCPUContentionActivationUpperBound float64 `json:"avgCPUContentionActivationUpperBound"`

	MaxCPUContentionLowerBound float64 `json:"maxCPUContentionLowerBound"` // -> mapped to ActivationLowerBound
	MaxCPUContentionUpperBound float64 `json:"maxCPUContentionUpperBound"` // -> mapped to ActivationUpperBound

	MaxCPUContentionActivationLowerBound float64 `json:"maxCPUContentionActivationLowerBound"`
	MaxCPUContentionActivationUpperBound float64 `json:"maxCPUContentionActivationUpperBound"`
}

type VMwareAvoidShortTermContendedHostsStep struct {
	// BaseStep is a helper struct that provides common functionality for all steps.
	lib.BaseWeigher[api.ExternalSchedulerRequest, VMwareAvoidShortTermContendedHostsStepOpts]
}

type VMwareAvoidShortTermContendedHostsStepOpts struct {
	AvgCPUContentionLowerBound float64 `json:"avgCPUContentionLowerBound"` // -> mapped to ActivationLowerBound
	AvgCPUContentionUpperBound float64 `json:"avgCPUContentionUpperBound"` // -> mapped to ActivationUpperBound

	AvgCPUContentionActivationLowerBound float64 `json:"avgCPUContentionActivationLowerBound"`
	AvgCPUContentionActivationUpperBound float64 `json:"avgCPUContentionActivationUpperBound"`

	MaxCPUContentionLowerBound float64 `json:"maxCPUContentionLowerBound"` // -> mapped to ActivationLowerBound
	MaxCPUContentionUpperBound float64 `json:"maxCPUContentionUpperBound"` // -> mapped to ActivationUpperBound

	MaxCPUContentionActivationLowerBound float64 `json:"maxCPUContentionActivationLowerBound"`
	MaxCPUContentionActivationUpperBound float64 `json:"maxCPUContentionActivationUpperBound"`
}

type VMwareBinpackStep struct {
	// Base weigher providing common functionality.
	lib.BaseWeigher[api.ExternalSchedulerRequest, VMwareBinpackStepOpts]
}

type VMwareBinpackStepOpts struct {
	// ResourceWeights allows configuring the weight for each resource type when
	// calculating the binpacking score. The score is a weighted average of the
	// node's resource utilizations after placing the VM.
	// If a resource is not specified, is ignored in the score calculation
	// (equivalent to a weight of 0).
	ResourceWeights map[corev1.ResourceName]float64 `json:"resourceWeights"`
}